6.22.9 Diagnostic features of EIM

Diagnostic lamp (DILA)

A diagnostic lamp (LED, blue) is integrated in the housing of the Engine Interface Module (EIM). It indicates the operating status of the EIM.

Functions of diagnostic lamp DILA DILA lights Engine Interface Module (EIM) is OK. DILA dark EIM supply voltage missing or diagnostic lamp activation is faulty.

DILA flashes Hardware or software fault in the Engine Interface Module.

The diagnostic lamp (DILA) signals the following states:

1 Time in seconds 2 Timing: 1/8 s 3 Ready for operation 4 Application loader active 5 External RAM faulty 6 External FLASH faulty 7 No firmware 8 Application crashed

Fuse lamp (SILA)

A second indicator is the fuse lamp. This is also integrated in the housing of the Engine Interface Module. It indicates the status of the fuses. An orange LED is provided to allow diagnosis of a “tripped fuse” fault directly at the unit as it is often difficult to pinpoint a fault in the field without cabling diagrams. This LED is activated by the controller.

Functions of fuse lamp SILA SILA dark Norma operating state. SILA flashes orange One or more fuses have tripped.

1 Preamble 2 ECU current path failed (S1) 3 MCS current path failed (S2) 4 EMU current path failed (S3) 5 Starter voltage: Terminal 30, 31 not connected and

PR 10.0600.001 has value 1 or 2 (S4)

6 VSP current path failed (S5) 7 SLD current path failed (S6) 8 DDV current path failed (S7) 9 Gear monitoring current path failed (S8) 10 Emergency stop current path failed – 24V internal (S9)

11 ES pushbutton current path failed – 24V external (S10) 12 Key switch current path failed (S11) 13 SDAF 1+2 current path failed (S12) 14 PIM current path failed (S13) 15 Spare current path failed (S14) The failed current paths are signaled consecutively following the preamble (LED on for 4 seconds (1)). There is a pause lasting 4 seconds in between.

Sample flashing sequences

A Fuse S5 failure (1/2 second steps) B Fuse S1 and fuse S4 failure (1/2 second steps)

Note: These bit sequences are transmitted constantly.

Information about the status of the current paths of the EIM is also provided in the CAN message “Status internal power supply”.

7 Appendix A

7.1 Abbreviations

Abbreviation Meaning Explanation

ADEC Advanced Diesel Engine Control

Engine governor AL Alarm Alarm (general) ANSI American National Standards Institute Governing body for US American standards ETC Exhaust turbocharger BR Baureihe (Series)

BV Betriebsstoffvorschrift Fluids and Lubricants Specifications, MTU Publication No. A01061/..

CAN Controller Area Network CDC Calibration Drift Compensation Data bus system, bus standard Setting for drift correction with DiaSys in engine governor

CPP Controllable Pitch Propeller DILA Diagnostic lamp on EIM

DIN Deutsches Institut für Normung e. V. German Standardization Organization, at the same time identifier of German standards ("Deutsche Industrie-Norm")

DIS DL Display unit Default Lost Display panel Alarm: Default CAN bus failure

ECS Engine Control System ECU Engine Control Unit EDM Engine Data Module EIM Engine Interface Module EMU Engine Monitoring Unit SPC Spare Parts Catalog FPP Fixed Pitch Propeller GCU Gear Control Unit Engine management system Engine governor Memory module for engine data Interface to engine monitoring system

GMU Gear Monitoring Unit HAT Harbor Acceptance Test HI High HIHI High High HT High Temperature ICFN ISO - Continuous rating - Fuel stop power - Net IDM Interface Data Module IIG Initial Injector Equalization Alarm: Measured value exceeds 1st maximum limit Alarm: Measured value exceeds 2nd maximum limit

Power specification in accordance with DIN-ISO 3046-7 Memory module for interface data Entering of injector code with DiaSys in engine governor

IMO International Maritime Organization ISO International Organization for Standardization KGS Kraftgegenseite International umbrella organization for all national standardization institutes Engine free end in accordance with DIN ISO 1204

Abbreviation KS Meaning

Kraftseite LCD Liquid Crystal Display, Liquid Crystal Device LCU Local Control Unit LED Light Emitting Diode LMU Local Monitoring Unit LO Low LOLO Low Low LOP Local Operating Panel LOS Local Operating Station MCS Monitoring and Control System MG Message MPU Microprocessor Unit, Microprocessing Unit Explanation

Engine driving end in accordance with DIN ISO 1204

LOP subassembly

LOP subassembly Alarm: Measured value lower than 1st minimum limit Alarm: Measured value lower than 2nd minimum limit Control console, control panel

Microprocessor (unit)

TDC Top Dead Center P-xyz Pressure-xyz PAN Panel PCU Propeller Control Unit PIM Peripheral Interface Module RCS Remote Control System RL Redundancy Lost Pressure measuring point xyz Operating panel

Alarm: Redundant CAN bus failure SAE Society of Automotive Engineers U.S. standardization organization SAT Sea Acceptance Test SD Sensor Defect Alarm: Sensor failure

SDAF Shut Down Air Flaps SILA Fuse lamp SOLAS International Convention for the Safety of Life at Sea

SS

Safety System SSK Emergency-air shutoff flap(s) T-xyz Temperature-xyz TD Transmitter Deviation BDC Bottom Dead Center Emergency-air shutoff flap(s) on EIM

Indicated alarm is initiated by the safety system

Temperature measuring point xyz Alarm: Sensor comparison fault

VS Voith Schneider Voith-Schneider drive

WJ TC ZKP Water Jet Water jet drive

Tool Catalog Zugehörigkeit-Kategorie-Parameter Numbering plan for ADEC ECU signals

7.2 MTU contact persons/service partners

Our worldwide sales network with its subsidiaries, sales offices, representatives and customer service centers ensures fast and direct support on site and the high availability of our products.

Local support

Experienced and qualified specialists place their knowledge and expertise at your disposal. For locally available support, go to the MTU Internet site: http://www.mtu-online.com

24h hotline

With our 24h hotline and the outstanding flexibility of our service staff, we are always ready to assist you – either during operation, for preventive maintenance, corrective work in case of malfunction or changed operating conditions, or for spare parts supply. Your contact person in our Customer Assistance Center: E-mail: info@mtu-online.com

Tel.: +49 7541 9077777

Fax: +49 7541 9077778 Asia/Pacific: +65 6100 2688 North and Latin America: +1 248 560 8000

Spare parts service

Fast, simple and correct identification of spare parts for your drive system or vehicle fleet. The right spare part at the right time at the right place. With this aim in mind, we can call on a globally networked spares logistics system, a central warehouse at headquarters and on-site stores at our subsidiary companies, agencies and service workshops. Your contact at Headquarters: E-mail: spare.parts@mtu-online.com Tel.: +49 7541 908555

Fax: +49 7541 908121

8 Appendix B

8.1 Special Tools

Barring device

Part No.: F6555766 Qty.: Used in: 1 6.1.1 Engine – Barring manually (→ Page 162)

Feeler gage

Part No.: Y20010128 Qty.: Used in: 1 6.4.2 Valve clearance – Check and adjustment (→ Page 173)

Filter wrench

Part No.: F30379104 Qty.: Used in: 1 6.7.2 Additional fuel filter – Replacement (→ Page 186)

Qty.: Used in: 1 6.7.3 Fuel filter – Replacement (→ Page 187)

Qty.: Used in: 6.14.1 Engine oil filter ‒ Replacement (→ Page 223) Qty.: Used in: 1 6.14.3 Centrifugal oil filter – Cleaning and filter sleeve replacement (→ Page 227)

Qty.: Used in: 1 6.15.8 Engine coolant filter – Replacement (→ Page 243)

Installation/removal jig

Part No.: F6789889 Qty.: Used in: 1 6.6.2 Injector – Removal and installation (→ Page 180)

Milling cutter

Part No.: F30452739 Qty.: Used in: 1 6.6.2 Injector – Removal and installation (→ Page 180)

MTU test kit

Part No.: 5605892099/00 Qty.: Used in: 1 6.13.3 Engine oil – Sample extraction and analysis (→ Page 221)

Qty.: Used in: 1 6.15.7 Engine coolant – Sample extraction and analysis (→ Page 242)

Ratchet

Part No.: F30027339 Qty.: Used in: 1 6.20.5 Coalescer filter element – Replacement (→ Page 257)

Ratchet adapter

Part No.: F30027340 Qty.: Used in: Qty.: Used in:

Qty.: Used in: 1 6.6.2 Injector – Removal and installation (→ Page 180) 1 6.7.8 Fuel prefilter with water separator – Filter element replacement (→ Page 195) 1 6.8.2 Compressor wheel – Cleaning (→ Page 205)

Ratchet adapter

Part No.: F30027341 Qty.: Used in: Qty.: Used in: 1 6.6.2 Injector – Removal and installation (→ Page 180) 1 6.13.2 Engine oil – Change (→ Page 219)

Ratchet with extension

Part No.: F30006212 Qty.: Used in: 1 6.1.1 Engine – Barring manually (→ Page 162)

Rigid endoscope

Part No.: Y20097353 Qty.: Used in: 1 6.2.1 Cylinder liner – Endoscopic examination (→ Page 165)

Socket wrench, 24 mm

Part No.: F30039526 Qty.: Used in: 1 6.4.2 Valve clearance – Check and adjustment (→ Page 173)

Steam jet cleaner

Part No.: Qty.: Used in: 1 3.14 Plant – Cleaning (→ Page 89)

Torque wrench, 0.5-5 Nm

Part No.: 0015384230 Qty.: Used in: 1 6.6.2 Injector – Removal and installation (→ Page 180)

Torque wrench, 10-60 Nm

Part No.: F30452769 Qty.: Used in: Qty.: Used in:

Qty.: Used in: 1 6.6.2 Injector – Removal and installation (→ Page 180) 1 6.7.8 Fuel prefilter with water separator – Filter element replacement (→ Page 195) 1 6.8.2 Compressor wheel – Cleaning (→ Page 205)

Torque wrench, 40-200 Nm

Part No.: F30027337 Qty.: Used in: 1 6.13.2 Engine oil – Change (→ Page 219)

Torque wrench, 6-50 Nm

Part No.: F30027336 Qty.: Used in: 1 6.14.3 Centrifugal oil filter – Cleaning and filter sleeve replacement (→ Page 227)

Torque wrench, 6-50 Nm

Part No.: F30027336 Qty.: Used in: 1 6.20.5 Coalescer filter element – Replacement (→ Page 257)

Torque wrench, 60-320 Nm

Part No.: F30452768 Qty.: Used in:

Qty.: Used in: 1 6.4.2 Valve clearance – Check and adjustment (→ Page 173) 1 6.6.2 Injector – Removal and installation (→ Page 180)

8.2 Index

Preheating unit 244

Numerics 12V 4000 M23F engine data, RheinSchUO, stage II, IMO

Tier II 56 12V 4000 M23S engine data, IMO Tier II, EPA Tier 2 62 12V 4000 M23S engine data, RheinSchUO, stage II, IMO

Tier II 59 16V 4000 M23F engine data, RheinSchUO, stage II, IMO

Tier II 65 16V 4000 M23S engine data, IMO Tier II, EPA Tier 2 71 16V 4000 M23S engine data, RheinSchUO, stage II, IMO

Tier II 68

A Abbreviations 277 Actuators  – Overview  32 Additional fuel filter  – Replacement  186 ADEC (ECU 7)  – Fault codes  97 – Fault messages  96 After stopping the engine 88 Air filter  – Removal and installation  215 – Replacement  214

B Battery-charging generator drive  – Coupling condition check  251 Bilge pump   – Relief bore check  252

C CDC parameters  – Reset  266 Centrifugal oil filter  – Cleaning  227 Checks  – Prior to start-up  80 Coalescer filter element  – Replacement  257 Compressor wheel  – Cleaning  205 Contact persons 279 Controls 74 Coolant  – Change  235 Cooler  – Charge-air   – Checking condensate drain for water discharge and obstruction  213 Crankcase breather  – Oil mist fine separator   – Replacement  171 Crankcase breather system  – Overview  169 Cylinder  – Designation  52 Cylinder head cover  – Installation  176 – Removal  176 Cylinder liner  – Endoscopic examination  165 – Instructions and comments on endoscopic and visual examination  167

D Designations  – Engine sides and cylinders  52 Differential pressure gauge  – Check  254 Drain and vent points 230 Drift compensation  – Reset  266

E ECU 7  – Installation  271 – Removal  271 EMU 7  – Installation  272 – Plug connection check  269 – Removal  272 Engine  – Barring manually  162 – Barring with starting system  164 – Emergency stop  87 – Main dimensions  53 – Start  77 – Stopping  86 – Wiring check  265 Engine Control Unit ECU 7  – Checking plug connections  268 – Installation  271 – Removal  271 Engine coolant  – Change  235 – Draining  236 – Filter replacement  243 – Sample analysis  242 – Sample extraction  242 Engine coolant level   – Check  234 Engine coolant – Filling 239 Engine governor ADEC (ECU 7)  – Fault codes  97 – Fault messages  96 Engine Interface Module EIM   – Removal and installation  273 Engine layout 28

Engine Monitoring Unit EMU 7  – Plug connection check  269 Engine mounting  – Check  250 Engine oil  – Sample extraction and analysis  221 Engine oil   – Change  219 Engine oil filter  – Replacement  223 Engine oil level  – Check  218 Engine sides  – Designation  52 Engine wiring  – Check  265 Engine wiring harness  – Overview  259

F Fault codes  – Engine governor ADEC (ECU 7)  97 Fault messages  – Engine governor ADEC (ECU 7)  96 Filter  – Coalescer element   – Replacement  257 – Engine coolant   – Replacement  243 Filter sleeve   – Replacement  227 Firing order 55 Fuel  – Treatment system   – Switching on  84 – Troubleshooting  95 – treatment system   – Shutdown  85 Fuel filter  – Replacement  187 Fuel prefilter  – Flushing  193 Fuel prefilter   – Draining  191 Fuel prefilter with water separator  – Filter element replacement  195 Fuel prefilter with water separator – Rotary slide valve Orings  – Replacement  197 Fuel prefilter – Differential pressure gauge  – Adjustment  190 – Check  190 Fuel system  – Venting  189 Fuel treatment system  – Putting into operation  81 – Shutdown  85 – Switching on  84 H Hotline 279 HP pump  – Filling with engine oil  177 – Relief bore check  178 HT coolant pump  – Relief bore check  241

I Injector  – Installation  180 – Removal  180 – Replacement  179 Intercooler  – Checking condensate drain for water discharge and obstruction  213 Interface module EIM  – Check  270

L Limit switch for start interlock  – Check  267

M Maintenance schedule  – Maintenance task reference table [QL1]  90 MTU contact persons 279

O Oil indicator filter  – Check  225 – Cleaning  225 Operational checks 78

P Plant  – Cleaning  89 Plug connections  – Check  270 Preheater  – Overhaul  247 – Function and leak-tightness   – check  248 Product description 16 Pump capacity  – Check  256 Putting the engine into operation after extended out-ofservice periods (>3 months) 75 Putting the engine into operation after scheduled out-ofservice-period 76

R Raw water pump  – Relief bore check  249

S Safety notices, standards 15

Safety regulations  – Auxiliary materials  13 – Environmental protection  13 – Fire prevention  13 – Fluids and lubricants  13 – Important provisions  7 – Maintenance work  10 – Organizational requirements  8 – Personnel requirements  8 – Repair work  10 – Safety notices, standards  15 Sensors  – Overview  32 Service indicator  – Signal ring position check  216 Service partners 279 Spare parts service 279 Starter  – Condition check  217 Supplementary fuel filter  – Overview  185

T Tasks  – After extended out-of-service periods  79 Tasks after extended out-of-service periods (>3 weeks) 79 transport 9 Troubleshooting 92 – Fuel treatment system  95 Turbocharger  – Overview  198

V Valve clearance  – Adjustment  173 – Check  173 Valve gear  – Lubrication  172

W Water drain valve  – Check  253 Water level probe (3-in-1 rod electrode)  – Check  255